CN113818561B - Prefabricated beam connected node for assembly type structure - Google Patents
Prefabricated beam connected node for assembly type structure Download PDFInfo
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- CN113818561B CN113818561B CN202111167262.3A CN202111167262A CN113818561B CN 113818561 B CN113818561 B CN 113818561B CN 202111167262 A CN202111167262 A CN 202111167262A CN 113818561 B CN113818561 B CN 113818561B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
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Abstract
The invention discloses a precast beam connecting node for an assembly type building, which comprises: a column; the mounting block is arranged at the top end of the upright post; the number of the mounting grooves is two, and the mounting grooves are respectively formed in the left end and the right end of the top of the mounting block; the number of the cushion blocks is two, and the cushion blocks are respectively embedded in the side walls of the inner cavities of the two mounting grooves; the beam is inserted into the inner cavity of the cushion block; the two quick mounting mechanisms are respectively arranged at the bottoms of the two cushion blocks; and the reinforcing components are two in number and are respectively arranged on the side walls of the inner cavities of the two mounting grooves. This prefabricated beam connected node for assembly type structure can be fixed the crossbeam fast, and the operating personnel of being convenient for carries out subsequent work, and labour saving and time saving guarantees the stability of being connected between crossbeam and the installation piece simultaneously, has improved the security greatly to the bulk strength between crossbeam main part and the crossbeam auxiliary body has been improved effectively.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a precast beam connecting node for an assembly type building.
Background
The assembly type building is a building which is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall plates, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode; the prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, industrial production, assembly construction, informatization management and intelligent application; the building precast beam is one of essential components in an assembly type building, is prefabricated in a factory, maintained and accepted, and then transported to a site for installation and construction, so that the construction is convenient, the project progress is fast, the influence on the surrounding environment is small, and the quality of the building component is easily ensured;
present building precast beam is the integral precast beam who makes according to certain dimensions mostly, when the installation, need hang precast beam to the assigned position, rethread fixed establishment carries out fixed mounting, the installation is complicated, can't fix fast, need keep precast beam's stability in the installation, and after fixed, there is not subsequent reinforcement process, lead to precast beam installation unstable, the security is lower, furthermore, present precast beam adopts concrete placement mostly, inside only has single horizontal reinforcing bar or network structure, intensity is not enough.
Disclosure of Invention
The invention aims to provide a prefabricated beam connecting node for an assembly type building, which at least solves the problems that the prior art cannot be quickly fixed, is instable to install and has insufficient strength of a prefabricated beam.
In order to achieve the purpose, the invention provides the following technical scheme: a precast beam connection node for an assembly type structure, comprising: a column; the mounting block is arranged at the top end of the upright post; the number of the mounting grooves is two, and the mounting grooves are respectively formed in the left end and the right end of the top of the mounting block; the number of the cushion blocks is two, and the cushion blocks are respectively embedded in the side walls of the inner cavities of the two mounting grooves; the cross beam is inserted into the inner cavity of the cushion block; the two quick mounting mechanisms are respectively arranged at the bottoms of the two cushion blocks; the two reinforcing components are respectively arranged on the side walls of the inner cavities of the two mounting grooves;
the cross member includes: the left end of the beam main body is in adaptive splicing with the cushion block on the right side; the two beam auxiliary bodies are respectively arranged at the tops of the front side and the rear side of the beam main body; the steel bar assembly is arranged inside the crossbeam main body and the two crossbeam auxiliary bodies;
the quick installation mechanism includes: the limiting assembly is arranged at the bottom of the inner cavity of the mounting groove; the clamping components are two in number and are respectively arranged on the front side and the rear side of the inner cavity of the mounting groove.
Preferably, the reinforcing bar assembly includes: the number of the main body transverse ribs is a plurality, and the main body transverse ribs are arranged in the beam main body from front to back respectively; the auxiliary body transverse ribs are arranged in the two cross beam auxiliary bodies from front to back respectively; the middle stirrups are provided with a plurality of middle stirrups, are respectively sleeved on the outer walls of the main body transverse ribs from left to right and are respectively fixedly connected with the main body transverse ribs; the external stirrups, quantity are a plurality of, cup joint in a plurality of from a left side to the right side respectively the outer wall of the horizontal muscle of auxiliary body, and respectively with a plurality of the horizontal muscle of main part and the horizontal muscle fixed connection of auxiliary body.
Preferably, the limiting assembly comprises: the sliding chute is arranged at the bottom of the cushion block; the first sliding hole is formed in the middle of the bottom of the inner cavity of the cushion block; the pressing rod is slidably arranged on the side wall of the inner cavity of the first sliding hole; the stop block is arranged at the bottom of the pressure rod, and the top of the inner cavity of the sliding groove limits the stop block; the mounting cavity is arranged at the bottom of the inner cavity of the mounting groove; and one end of the first spring is clamped at the bottom of the stop block, and the other end of the first spring is clamped at the bottom of the inner cavity of the mounting cavity.
Preferably, the clamping assembly includes: the annular groove is formed in the side wall of the inner cavity of the mounting groove; the annular sliding block is slidably arranged on the side wall of the inner cavity of the annular groove; the stop lever is arranged at the bottom of the inner side of the annular sliding block, the stop lever is in adaptive insertion connection with the sliding groove, and the stop block limits the stop lever; the two second sliding holes are respectively formed in the left side and the right side of the side wall of the inner cavity of the cushion block; the two limiting rods are respectively arranged at the left end and the right end of the inner side of the annular sliding block and are respectively in adaptive insertion connection with the two second sliding holes; the second springs are in a plurality of numbers, one ends of the second springs are respectively clamped at four corners of the outer side of the annular sliding block, and the other ends of the second springs are respectively clamped at the side wall of the inner cavity of the annular groove; the limiting holes are arranged at the left end and the right end of the front side and the rear side of the beam main body from top to bottom respectively; the limiting rings are a plurality of limiting rings, the limiting rings are embedded in the side walls of the inner cavities of the limiting holes respectively, and the limiting rods are in adaptive insertion connection with the limiting rings.
Preferably, the reinforcing member comprises: the number of the counter bores is a plurality of, and the counter bores are respectively arranged at the outer ends of the front side and the rear side of the mounting block from top to bottom; the through holes are respectively formed in the front side and the rear side of the cushion block from top to bottom and sequentially correspond to the positions of the counter bores; the prefabricated holes are respectively formed in the left end and the right end of the front side of the beam main body from top to bottom and correspond to the countersunk holes in position in sequence; the screw sleeves are in a plurality and are respectively and sequentially matched and spliced with the prefabricated holes; a plurality of cushion covers are inserted into the side walls of the inner cavities of the counter bores respectively; the screw, quantity is a plurality of, spiro union respectively in a plurality of both ends around the swivel nut, just the outer end of screw is spacing the inner chamber that a plurality of padded sleeve carries out respectively.
Preferably, the inner ends of the two screws positioned at the front side and the rear side are mutually pressed in the inner cavity of the screw sleeve.
The prefabricated beam connecting joint for the assembly type building has the advantages that:
1. according to the invention, the cross beam is suspended to the height of the mounting block, one end of the cross beam main body is spliced with the cushion block, then the cross beam is controlled to descend, and the pressing rod is extruded to move downwards, in the process, the pressing rod pushes the stop block downwards and extrudes the first spring, when the cross beam main body completely presses the pressing rod into the first sliding hole, the stop block is completely immersed into the mounting cavity, the stop block contacts and limits the stop rod, the annular sliding blocks on the front side and the rear side push the limiting rod inwards under the elastic force action of the second spring, and the limiting rod is clamped with the limiting ring, so that the cross beam is quickly fixed, therefore, the cross beam can be quickly fixed, the subsequent work of operators is facilitated, and time and labor are saved.
2. According to the invention, the cushion cover is embedded in the inner wall of the countersunk hole, a plurality of screws are inserted into the inner cavity of the cushion cover, the inner cavity of the countersunk hole and the inner cavity of the through hole from front to back, then the screws are rotated by using an inner hexagonal wrench, so that the screws are in threaded connection with the screw sleeves in the inner cavity of the prefabricated hole, after the screws on the front side and the back side are installed, the screws are continuously rotated to apply pretightening force, and under the action of thread matching, the two screws are locked under the mutual limiting action of the two screws, and the anti-loosening effect is achieved, so that the connection stability between the cross beam and the installation block is ensured, and the safety is greatly improved.
3. The beam is internally and uniformly provided with a plurality of transverse ribs and stirrups for improving the strength of the beam, a plurality of main body transverse ribs are respectively arranged inside the beam main body from front to back, a plurality of auxiliary body transverse ribs are respectively arranged inside the two beam auxiliary bodies from front to back, a plurality of middle stirrups are respectively sleeved on the outer walls of the plurality of main body transverse ribs from left to right, a plurality of external stirrups are respectively sleeved on the outer walls of the plurality of auxiliary body transverse ribs from left to right, and the transverse ribs and the stirrups are fixedly connected, so that the overall strength between the beam main body and the beam auxiliary body is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top sectional view of the present invention;
FIG. 4 is a left side sectional view of the quick mount mechanism;
FIG. 5 is a right side sectional view of the quick mount mechanism;
FIG. 6 is a schematic view of a rebar assembly;
FIG. 7 is a schematic view of a structure of a column and a mounting block;
FIG. 8 is a schematic view of a ring-shaped slider structure;
fig. 9 is a schematic view of a spacer block structure.
In the figure: 2. the device comprises upright columns, 3, mounting blocks, 4, mounting grooves, 5, cushion blocks, 6, beams, 61, a beam main body, 62, a beam auxiliary body, 63, a steel bar component, 631, a main body transverse bar, 632, an auxiliary body transverse bar, 633, a middle stirrup, 634, an outer stirrup, 7, a quick mounting mechanism, 71, a limiting component, 711, a sliding chute, 712, a first sliding hole, 713, a pressing rod, 714, a stop block, 715, a mounting cavity, 716, a first spring, 72, a clamping component, 721, an annular groove, 722, an annular sliding block, 723, a stop rod, 724, a second sliding hole, 725, a limiting rod, 726, a second spring, 727, a limiting hole, 728, a limiting ring, 8, a reinforcing component, 81, a countersunk hole, 82, a through hole, 83, a prefabricated hole, 84, a threaded sleeve, 85, a cushion cover, 86 and a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a precast beam connection node for an assembly type structure, comprising: the mounting structure comprises an upright post 2, mounting blocks 3, mounting grooves 4, cushion blocks 5, a cross beam 6, quick mounting mechanisms 7 and reinforcing components 8, wherein the mounting blocks 3 are arranged at the top end of the upright post 2, the number of the mounting grooves 4 is two, the mounting grooves are respectively arranged at the left end and the right end of the top of the mounting block 3, the number of the cushion blocks 5 is two, the cushion blocks are respectively embedded in the side walls of the inner cavities of the two mounting grooves 4, the cross beam 6 is inserted into the inner cavities of the cushion blocks 5, the number of the quick mounting mechanisms 7 is two, the quick mounting mechanisms are respectively arranged at the bottoms of the two cushion blocks 5, and the number of the reinforcing components 8 is two, and the reinforcing components are respectively arranged on the side walls of the inner cavities of the two mounting grooves 4 and used for reinforcing the cross beam main body 61;
the cross member 6 includes: the left end of the beam main body 61 is in adaptive insertion connection with the cushion block 5 on the right side, the number of the beam auxiliary bodies 62 is two, the two beam auxiliary bodies are respectively arranged on the tops of the front side and the rear side of the beam main body 61, and the reinforcing steel bar assemblies 63 are arranged inside the beam main body 61 and the two beam auxiliary bodies 62, so that the strength of the beam main body 61 and the two beam auxiliary bodies 62 is improved;
the quick-mounting mechanism 7 includes: spacing subassembly 71 and joint subassembly 72, spacing subassembly 71 sets up in the inner chamber bottom of mounting groove 4, and joint subassembly 72 quantity is two, sets up respectively in the inner chamber front and back both sides of mounting groove 4, and joint subassembly 72 is used for carrying out quick fixed to crossbeam main part 61.
Preferably, the reinforcing bar assembly 63 further includes: the horizontal muscle 631 of main part, the horizontal muscle 632 of auxiliary body, middle part stirrup 633 and outside stirrup 634, the horizontal muscle 631 quantity of main part is a plurality of, set up in the inside of crossbeam main part 61 respectively from the past to the back, the horizontal muscle 632 quantity of auxiliary body is a plurality of, set up in the inside of two crossbeam auxiliary bodies 62 respectively from the past to the back, middle part stirrup 633 quantity is a plurality of, cup joint in the outer wall of the horizontal muscle 631 of a plurality of main part from a left side to the right side respectively, and respectively with the horizontal muscle 631 fixed connection of a plurality of main part, outside stirrup 634 quantity is a plurality of, cup joint in the outer wall of the horizontal muscle 632 of a plurality of auxiliary body from a left side to the right side respectively, and respectively with the horizontal muscle 631 of a plurality of main part and the horizontal muscle 632 fixed connection of auxiliary body, thereby increase the bulk strength between crossbeam main part 61 and the crossbeam auxiliary body 62.
Preferably, the limiting component 71 further comprises: the sliding groove 711, first slide opening 712, depression bar 713, dog 714, installation cavity 715 and first spring 716, the bottom at cushion 5 is seted up to the spout 711, first slide opening 712 is seted up in the inner chamber bottom intermediate position of cushion 5, install in the inner chamber lateral wall of first slide opening 712 pressfitting 713 slidable, dog 714 sets up in the bottom of depression bar 713, and the inner chamber top of spout 711 carries on spacingly to dog 714, the inner chamber bottom at installation groove 4 is seted up to installation cavity 715, first spring 716 one end joint in the bottom of dog 714, and the other end joint in the inner chamber bottom of installation cavity 715, first spring 716 is rotating spring, produce elastic deformation after receiving tensile or extrusion, resume to initial condition after getting rid of external force.
Preferably, the latch assembly 72 further comprises: the annular groove 721, the annular slider 722, the stop rod 723, the second slide holes 724, the stop rod 725, the second spring 726, the limit holes 727, the limit ring 728 and the jack, the annular groove 721 is arranged on the inner cavity side wall of the mounting groove 4, the annular slider 722 is slidably mounted on the inner cavity side wall of the annular groove 721, the stop rod 723 is arranged at the bottom of the inner side of the annular slider 722, the stop rod 723 is in adaptive insertion with the chute 711, the stop block 714 limits the stop rod 723, the number of the second slide holes 724 is two, the second slide holes are respectively arranged on the left side and the right side of the inner cavity side wall of the cushion block 5, the number of the stop rods 725 is two, the stop rods are respectively arranged on the left end and the right end of the inner cavity side wall of the annular slider 722, the second springs are respectively in adaptive insertion with the two second slide holes 724, the number of the second springs 726 is several, one end of each second spring is respectively in insertion with the four corners of the outer side wall of the annular groove 722, the inner cavity side wall of the annular groove 726, the second springs are respectively in elastic deformation after being stretched or extruded, the number of the inner cavity side walls 728, the stop rods 728 are respectively inserted and the stop rods 728 and the inner cavities 728 are respectively inserted in the inner cavities 728 and inserted with the inner cavities 728 inserted in the inner cavities 728.
Preferably, the reinforcing member 8 further includes: counter bore 81, through-hole 82, prefabricated hole 83, swivel nut 84, cushion cover 85 and screw 86, counter bore 81 quantity is a plurality of, from last both sides outer end of seting up in the front and back of installation piece 3 down respectively, through-hole 82 quantity is a plurality of, from last both sides of seting up in the front and back of cushion 5 down respectively, and corresponding with the position of counter bore 81 in proper order, prefabricated hole 83 quantity is a plurality of, from last both ends about seting up in the front side of crossbeam main part 61 down respectively, and corresponding with the position of counter bore 81 in proper order, swivel nut 84 quantity is a plurality of, peg graft with prefabricated hole 83 looks adaptation respectively in proper order, cushion cover 85 quantity is a plurality of, peg graft respectively in the inner chamber lateral wall of a plurality of counter bore 81, cushion cover 85 is used for increasing the effort between screw 86 and the counter bore 81, prevent the relative slip, screw 86 quantity is a plurality of, screw 86 is spiro union in the front and back both ends of a plurality of swivel nut 84 respectively, and the outer end of screw 86 carries out spacing to the inner chamber of a plurality of cushion cover 85 respectively.
Preferably, the inner ends of the two screws 86 located at the front side and the rear side are pressed against each other in the inner cavity of the threaded sleeve 84, so that the two screws 86 are locked and have a locking effect after the two screws 86 are mutually limited under the thread matching action after a pre-tightening force is applied to the screws 86.
The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Step one, a beam 6 is suspended to the height of a mounting block 3, one end of a beam main body 61 is inserted into a cushion block 5, then the beam 6 is controlled to descend, and a pressing rod 713 is extruded to move downwards, in the process, the pressing rod 713 pushes a stop 714 downwards and extrudes a first spring 716, when the beam main body 61 completely presses the pressing rod 713 into a first sliding hole, the stop 714 is completely immersed into a mounting cavity 715, the stop 714 contacts and limits a stop rod 723, annular sliders 722 on the front side and the rear side push a limiting rod 725 inwards under the elastic force action of a second spring 726, and the limiting rod 725 is clamped with a limiting ring 728, so that the beam 6 is quickly fixed;
secondly, the quick mounting mechanism 7 is only used for quickly fixing the cross beam and cannot meet the long-time strength requirement, the cushion cover 85 is embedded in the inner wall of the counter bore 81, a plurality of screws 86 are inserted into the inner cavity of the cushion cover 85, the inner cavity of the counter bore 81 and the inner cavity of the through hole 82 in a front-back mode, then the screws 86 are rotated by using an inner hexagonal wrench, the screws 86 are in threaded connection with the threaded sleeves 84 in the inner cavities of the prefabricated holes 83, after the screws 86 on the two rear sides are mounted, the screws 86 are continuously rotated to apply pretightening force, under the action of thread matching, under the mutual limiting action of the two screws 86, the two screws 86 are locked, and the anti-loosening effect is achieved;
this device can be fixed the crossbeam fast, and the operating personnel of being convenient for carries out subsequent work to there is the reinforcement subassembly, guarantees the stability of being connected between crossbeam and the installation piece, and the inside equipartition of crossbeam has multiple horizontal muscle and stirrup simultaneously, is used for improving the intensity of crossbeam.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A precast beam connection node for an assembly type structure, comprising: stand (2), installation piece (3), two mounting grooves (4) and two cushion (5), installation piece (3) set up in the top of stand (2), two both ends about the top of installation piece (3), two are seted up respectively in mounting groove (4) cushion (5) embedded installation respectively in the inner chamber lateral wall of two mounting grooves (4), its characterized in that still includes:
the cross beam (6) is inserted into the inner cavity of the cushion block (5);
the two quick mounting mechanisms (7) are respectively arranged at the bottoms of the two cushion blocks (5);
the two reinforcing components (8) are respectively arranged on the side walls of the inner cavities of the two mounting grooves (4);
the cross-beam (6) comprises:
the left end of the beam main body (61) is in adaptive splicing with the cushion block (5) on the right side;
the two beam auxiliary bodies (62) are respectively arranged at the tops of the front side and the rear side of the beam main body (61);
a reinforcement assembly (63) disposed inside the beam main body (61) and the two beam sub-bodies (62);
the quick-mount mechanism (7) comprises:
the limiting component (71) is arranged at the bottom of the inner cavity of the mounting groove (4);
the two clamping components (72) are respectively arranged on the front side and the rear side of the inner cavity of the mounting groove (4);
the stop assembly (71) comprises:
the sliding groove (711) is arranged at the bottom of the cushion block (5);
the first sliding hole (712) is formed in the middle of the bottom of the inner cavity of the cushion block (5);
a pressure lever (713) slidably mounted to a sidewall of the inner cavity of the first slide hole (712);
the stop block (714) is arranged at the bottom of the pressure rod (713), and the top of the inner cavity of the sliding groove (711) limits the stop block (714);
the mounting cavity (715) is arranged at the bottom of the inner cavity of the mounting groove (4);
one end of the first spring (716) is clamped at the bottom of the stop block (714), and the other end of the first spring is clamped at the bottom of the inner cavity of the mounting cavity (715);
the clamping assembly (72) includes:
the annular groove (721) is arranged on the side wall of the inner cavity of the mounting groove (4);
an annular slider (722) slidably mounted to the inner cavity side wall of the annular groove (721);
the stop rod (723) is arranged at the bottom of the inner side of the annular sliding block (722), the stop rod (723) is in adaptive insertion connection with the sliding groove (711), and the stop block (714) limits the stop rod (723);
the number of the second sliding holes (724) is two, and the second sliding holes are respectively formed in the left side and the right side of the inner cavity side wall of the cushion block (5);
the two limiting rods (725) are respectively arranged at the left end and the right end of the inner side of the annular sliding block (722) and are respectively in matched insertion with the two second sliding holes (724);
the number of the second springs (726) is a plurality, one end of each second spring is clamped at the four outer corners of the annular sliding block (722), and the other end of each second spring is clamped at the side wall of the inner cavity of the annular groove (721);
the limiting holes (727) are provided with a plurality of limiting holes and are respectively arranged at the left end and the right end of the front side and the rear side of the cross beam main body (61) from top to bottom;
the limiting rings (728) are embedded in the inner cavity side walls of the limiting holes (727), and the limiting rods (725) are in adaptive splicing with the limiting rings (728).
2. The precast beam connection node for an assembly type structure of claim 1, wherein: the rebar assembly (63) comprising:
a plurality of main body transverse ribs (631) which are respectively arranged in the beam main body (61) from front to back;
a plurality of auxiliary body transverse ribs (632) which are respectively arranged in the two cross beam auxiliary bodies (62) from front to back;
the number of the middle stirrups (633) is a plurality, the middle stirrups are respectively sleeved on the outer walls of the main body transverse ribs (631) from left to right, and are respectively fixedly connected with the main body transverse ribs (631);
the outer hoop muscle (634), the quantity is a plurality of, cup joints in a plurality of from a left side to the right side respectively the outer wall of the horizontal muscle (632) of vice body, and respectively with a plurality of the horizontal muscle (631) of main part and the horizontal muscle (632) fixed connection of vice body.
3. The precast beam connection node for assembly type structure of claim 1, wherein: the reinforcement assembly (8) comprises:
the counter bores (81) are arranged in the front side outer end and the rear side outer end of the mounting block (3) from top to bottom;
the number of the through holes (82) is a plurality, the through holes are respectively formed in the front side and the rear side of the cushion block (5) from top to bottom and sequentially correspond to the positions of the counter bores (81);
a plurality of prefabricated holes (83) are respectively formed in the left end and the right end of the front side of the beam main body (61) from top to bottom and correspond to the countersunk holes (81) in sequence;
the number of the screw sleeves (84) is a plurality, and the screw sleeves are respectively and sequentially matched and spliced with the prefabricated holes (83);
a plurality of cushion covers (85) which are respectively inserted into the side walls of the inner cavities of the counter bores (81);
screw (86), quantity is a plurality of, and the spiro union is in a plurality of respectively both ends around swivel nut (84), just the outer end of screw (86) carries on spacingly to the inner chamber that a plurality of padded sleeve (85) respectively.
4. The precast beam connection node for assembly type structure of claim 3, wherein: the inner ends of the two screws (86) positioned at the front side and the rear side are mutually pressed in the inner cavity of the screw sleeve (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111167262.3A CN113818561B (en) | 2021-10-04 | 2021-10-04 | Prefabricated beam connected node for assembly type structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167262.3A CN113818561B (en) | 2021-10-04 | 2021-10-04 | Prefabricated beam connected node for assembly type structure |
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| CN113818561A CN113818561A (en) | 2021-12-21 |
| CN113818561B true CN113818561B (en) | 2022-11-01 |
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| CN115787856B (en) * | 2023-02-06 | 2023-04-18 | 河南允正建设工程有限公司 | Energy-saving building connecting node |
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| JP3548964B2 (en) * | 2002-05-15 | 2004-08-04 | 清司 細川 | Joining structure of pillars, pillars and bases, and tools for wooden buildings |
| CN105863076A (en) * | 2016-04-27 | 2016-08-17 | 重庆大学 | Completely assembling type connecting structure for low-rise building |
| CN107354999B (en) * | 2017-08-07 | 2023-01-31 | 中国地震局工程力学研究所 | Assembled RC structure beam column connected node convenient to quick maintenance after shake |
| CN213741572U (en) * | 2020-10-29 | 2021-07-20 | 昭通高速装配式建筑有限公司 | Prefabricated beam of assembled building |
| CN113202184B (en) * | 2021-05-20 | 2022-12-06 | 扬州工业职业技术学院 | Beam-column assembled node suitable for reinforced concrete structure |
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